腾讯云的 Debian Jessie 源如何设置使其能正常获取

[liuhaotian]

购买了一台腾讯云的 VPS ，系统是 Debian 8.2 x64 ，但是系统默认的源是 wheezy 的源，所以想要换成 jessie 源，来安装 Apache 2.4 等。但是将 wheezy 替换为 jessie 后，运行 apt-get update 返回错误，并且无法通过 apt-get install 安装软件包。

返回的错误如下：

W: Failed to fetch http://mirrors.tencentyun.com/debian/dists/jessie-backports-sloppy/non-free/binary-amd64/Packages  404  Not Found

W: Failed to fetch http://mirrors.tencentyun.com/debian/dists/jessie-updates/main/source/Sources  404  Not Found

W: Failed to fetch http://mirrors.tencentyun.com/debian/dists/jessie-updates/contrib/source/Sources  404  Not Found

W: Failed to fetch http://mirrors.tencentyun.com/debian/dists/jessie-updates/non-free/source/Sources  404  Not Found

W: Failed to fetch http://mirrors.tencentyun.com/debian/dists/jessie-updates/main/binary-amd64/Packages  404  Not Found

W: Failed to fetch http://mirrors.tencentyun.com/debian/dists/jessie-updates/contrib/binary-amd64/Packages  404  Not Found

W: Failed to fetch http://mirrors.tencentyun.com/debian/dists/jessie-updates/non-free/binary-amd64/Packages  404  Not Found

E: Some index files failed to download. They have been ignored, or old ones used instead.

请问应该如何调整源设置使其能正常获取并安装软件包？谢谢！

[rainy3636]

换源
ftp.cn.debian.org

[ivmm]

国内的云经常会遇到这个问题，重装系统就还

[ivmm]

@ivmm 就还

[ivmm]

@ivmm 就好

[liuhaotian]

@rainy3636 内网 IP 的源速度是不是会快一点？
@ivmm 重装了，还是没有用。腾讯所有的 Jessie 包都返回了 404 。是腾讯源不提供 Jessie 源还是我对 sources.list 的修改不正确

[rainy3636]

快，不提供的话然并卵

https://lug.ustc.edu.cn/repogen/

自动生成，你把地址换换就行

[liuhaotian]

@rainy3636 果然是不提供吗😂我用浙大源，好像近一点。